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Minor planet follow-up portal
v. 3.15.2
2021 DE2
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Schedule Spectroscopic Observations
Name
A10vq8s → 2021 DE2
Type
NEO
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2021-02-23T10:04:00
2021-02-23T23:00:00
SIN
Req: 2398581
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Feb-23 22:07
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59267.0
Feb. 22, 2021
Orbital inclination in deg
5.0331
Longitude of Ascending Node (deg)
328.47491
Arg of perihelion (deg)
120.71641
Eccentricity
0.5570391
Mean distance (AU)
1.8154919
Mean Anomaly (deg)
17.87926
Absolute Magnitude (H)
26.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
21
Diameter in meters
(range)
10 - 80
Physical Parameters
Diameter
Initial Diameter Guess using H=26.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
21.4 m
+59.0 / -10.0
Follow-up Details
NEOCP
digest2
score
96
Number of observations
14
Arc length (days)
1.60
Time since last observation (days)
0.40
Spectroscopy Details
Known Taxonomies
None
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